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Isabella Barrera Aguirre is a 23-year-old American professional currently ranked #824 on the live WTA tour with 40 ranking points. Aguirre dropped 9 places in the most recent release. Aguirre carries an ELO rating of 1476 over 149 rated matches, strongest on grass (1500).
Aguirre's next scheduled points drop is 2 points from W35 Uvero Alto 1 on September 14, 2026, when that result rolls off the 52-week ranking, and 18 results currently count toward Aguirre's ranking total.
<a href="https://atprank.com/player/isabella-barrera-aguirre"><img src="https://atprank.com/api/card/player/isabella-barrera-aguirre" alt="Live tennis ranking — atprank.com" width="640" height="180" /></a>Live card — updates automatically. Free to embed with the atprank.com link.
From matches in our dataset (2023–present).
Biggest upset victories — matches Isabella Barrera Aguirre won as the betting underdog, ranked by pre-match odds.
Isabella Barrera Aguirre’s wins over the highest-rated opponents, by the opponent’s pre-match ELO (since 2023).
Ruien ZhangW50 Palma del Rio 1 2025 · 7-6(3) 6-4ELO 1532def. 
Marente SijbesmaW15 Monastir 19 2023 · 6-1 6-2ELO 1527def. 
Kennedy Drenser-HagmannW15 Orlando 2026 · 7-5 0-6 10-3ELO 1523def. 
Michela Castro ZuninoW15 Lima 3 2025 · 6-1 6-2ELO 1517def. 
Camila RomeroW35 Neuquen 1 2025 · 6-4 7-5ELO 1517Last match Jul 14, 2026 · last win Jul 9, 2026
Level on points with Marjorie Souza at #823.
Points needed to reach each tier, assuming other players’ totals stay the same.
Valid results outside the best-18 that don't count toward the ranking right now — they promote in as counting results drop off.
Isabella Barrera Aguirre's most-played opponents. Open any rivalry for the full meeting record and a win-probability prediction.
Eva Garkusha
Berta Bonardi